No longer can democracy and freedom be fully and truly secure in one country, or even in a group of countries; their defence in a world saturated with injustice and inhabited by billions of humans denied human dignity will inevitably corrupt the very values they are meant to defend.

…..

Each extra lock on the entry door in response to successive rumours of foreign-looking criminals in cloaks full of daggers and each next revision of the diet in response to a successive ‘food panic’ makes the world look more treacherous and fearsome, and prompts more defensive actions – that will, alas, add more vigour to the self-propagating capacity of fear.